feat 包命名规范

internal/grpcserver/server_random.go

@@ -0,0 +1,70 @@
+package grpcserver
+
+import (
+	"context"
+	"encoding/json"
+	"git.hlsq.asia/mmorpg/service-common/db/kafka"
+	"git.hlsq.asia/mmorpg/service-common/proto/rs/rspb"
+	"git.hlsq.asia/mmorpg/service-common/utils"
+	"git.hlsq.asia/mmorpg/service-qgdzs/internal/dao/repository"
+)
+
+// 玩法 - 随机答题
+
+// RandomGetQuestion 获取题目
+func (s *Server) RandomGetQuestion(ctx context.Context, req *rspb.RandomGetQuestionReq) (*rspb.RandomGetQuestionResp, error) {
+	question, err := repository.NewQuestionDao(ctx, s.query).FindByRandom(0)
+	if err != nil {
+		return nil, utils.ErrorsWrap(err)
+	}
+	options := make([]string, 0)
+	if err = json.Unmarshal([]byte(question.Options), &options); err != nil {
+		return nil, utils.ErrorsWrapF(err, "data: %v", question.Options)
+	}
+	category, _ := repository.NewCategoryDao(ctx, s.query).FindNameBySn(question.CategorySn)
+	return &rspb.RandomGetQuestionResp{
+		Sn:         question.Sn,
+		Question:   question.Question,
+		Options:    options,
+		Category:   category,
+		Difficulty: question.Difficulty,
+	}, nil
+}
+
+// RandomAnswerQuestion 回答题目
+func (s *Server) RandomAnswerQuestion(ctx context.Context, req *rspb.RandomAnswerQuestionReq) (*rspb.RandomAnswerQuestionResp, error) {
+	utils.ShouldBindUsn(ctx, &req.USN)
+
+	question, err := repository.NewQuestionDao(ctx, s.query).FindBySn(req.Sn)
+	if err != nil {
+		return nil, utils.ErrorsWrap(err)
+	}
+	options := make([]string, 0)
+	if err = json.Unmarshal([]byte(question.Options), &options); err != nil {
+		return nil, utils.ErrorsWrapF(err, "data: %v", question.Options)
+	}
+	// 保存答题记录
+	if req.USN != 0 {
+		kafka.NewProducer().Produce(ctx, &kafka.TopicQuestionAnswer{
+			MessageSn:      utils.SnowflakeInstance().Generate().Int64(),
+			USN:            req.USN,
+			QuestionSn:     question.Sn,
+			QuestionAnswer: question.Answer,
+			Answer:         req.Answer,
+		})
+
+		// 随机答题正确给10分，错误不得分
+		if req.Answer == question.Answer {
+			kafka.NewProducer().Produce(ctx, &kafka.TopicAddPoint{
+				MessageSn: utils.SnowflakeInstance().Generate().Int64(),
+				Source:    kafka.AddPointSourceRandom,
+				USN:       req.USN,
+				Point:     10,
+			})
+		}
+	}
+	return &rspb.RandomAnswerQuestionResp{
+		Answer:      question.Answer,
+		Explanation: question.Explanation,
+	}, nil
+}